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Citation: Jin Yan, Chen Donglin. MULTIPLE MELTING BEHAVIOUR AND EQUILIBRIUM THERMODYNAMIC PARAMETERS OF NYLON 610[J]. Chinese Journal of Applied Chemistry, ;2016, 4(5): 25-30. shu

MULTIPLE MELTING BEHAVIOUR AND EQUILIBRIUM THERMODYNAMIC PARAMETERS OF NYLON 610

Jin Yan ,
Chen Donglin

1.
Changchun Institute of Applied Chemistry, Academia Sinica

Received Date: 24 June 1986
Available Online: 7 May 1987

Multiple melting behaviour of nylon 610 has been studied by differential scanning calorimetry (DSC) and wide angle X-ray diffractometry (WAXD). Three melting peaks were observed on the DSC thermogram. According to both the partial inelting and the fractional melting viewpoints, the respective origin of the peaks was discussed. From the results obtained by programmed heating, isothermal crystallization and specific volume measurement, the equilibrium thermodynamic parameters T°_m and △H°_m of nylon 610 were estimated to be 517.6K and 211.7 J/g respectively.
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